Boone Grove Weather Forecast

    • 54
    • 76

    Becoming Sunny

    • 60
    • 79

    Mostly Sunny

    • 63
    • 82

    Chance Thunderstorms

    • 61
    • 80

    Mostly Sunny

    • 59
    • 79

    Partly Sunny

    • 64
    • 79

    Chance Rain Showers

Today 24 Aug Porter

Mostly sunny. Highs in the mid 70s. Northwest Winds 5 to 10 Mph, becoming north in the afternoon.

Tonight 24 Aug Porter

Partly cloudy in the Evening, then becoming clear. Lows in the mid 50s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boone Grove Temperature Statistics

August Temperature

Valparaiso Porter County Municipal Airport (9.3 miles)

  • Lowest 21 August, 2026

    55 °F

  • Average August

    72.6 °F

  • Highest 10 August, 2026

    88.6 °F

Climate (2021–2026)

Valparaiso Porter County Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.7 °F
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